Mathematics, 24.02.2021 23:00 1969976289
the river boat Alert takes six hours to travel 180 km upstream but only four hours to return. Find the speed of the current and the speed of the riverboat in still water.
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Mathematics, 21.06.2019 18:00
On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?
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Mathematics, 21.06.2019 19:30
I'm confused on this could anyone me and show me what i need to do to solve it.
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Mathematics, 21.06.2019 20:50
What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex
Answers: 2
the river boat Alert takes six hours to travel 180 km upstream but only four hours to return. Find t...
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